It's great to travel with your best friend, and it's even better when he has four legs.
A jaded traveller once said to me, "everywhere begins to look like somewhere else". He's wrong. I've never seen anything like this.
Speaking only English won't get you far in the Olympic city.
Expect longer queues at Brazil's airports, as the countdown to the Rio Olympics begins.
An animal shelter is home to 900 dogs who are free to roam the rolling hills of Costa Rica.